Company lists · Data refreshed September 2026

Top 25 Climate resilience planning firms based in France

Name: Climate resilience planning firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 227 companies tracked

RevenueBase identified 227 company matches for climate resilience planning firms associated with France as of September 2026 and tracks 4,522 professional contacts across them, including 1,979 with verified work emails. Paris is the largest hub.

This list covers company matches for climate resilience planning firms associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built

227Companies

4,522Contacts tracked

1,979Verified emails

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The 25 largest climate resilience planning firms based in France

Ranked by team size

Top 25 of 227 company matches for climate resilience planning firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cerema	Exact match	Lyon, FranceHQ recorded Sep 19, 2026	1,001-5,000	1,951 contacts →
	Exact match “Le Cerema, référent public en aménagement, accompagne l’État, les collectivités et les entreprises pour adapter les territoires au changement climatique.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Carbone 4	Exact match	Paris, FranceHQ recorded Sep 19, 2026	51-200	208 contacts →
	Exact match “Founded by Alain Grandjean and Jean-Marc Jancovici, Carbone 4 is a leading independent consulting firm, specialized in energy transition, that offers its expertise to private or…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Altereo	Exact match	Venelles, FranceHQ recorded Sep 19, 2026	51-200	203 contacts →
	Exact match “Awakening Environmental Smartness.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Blunomy	Exact match	Paris, FranceHQ recorded Sep 19, 2026	51-200	122 contacts →
	Exact match “Blunomy brings together deep sector knowledge, technical and data expertise, and real-world business and investment experience.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	TEREA	Exact match	Marseille, FranceHQ recorded Sep 19, 2026	11-50	73 contacts →
	Exact match “TEREA is a professional environmental consulting company specialized in environment and sustainable management of natural resources.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Agence TER	Exact match	Paris, FranceHQ recorded Sep 19, 2026	51-200	68 contacts →
	Exact match “L’agence TER est un agence de paysage et d’urbanisme parisienne.+ Karlsruhe (DE), Shanghaï (CN), Barcelone (ES), Detroit (US) →Grand Prix de l’urbanisme 2018 • Une identité…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Meteodyn	Exact match	Saint-herblain, FranceHQ recorded Sep 19, 2026	51-200	65 contacts →
	Exact match “Meteodyn is the Wind Engineering, Meteorology and Climatology Expert.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Hydretudes	Exact match	Argonay, FranceHQ recorded Sep 19, 2026	51-200	64 contacts →
	Exact match “HYDRETUDES est un bureau d’études spécialisé dans l’ingénierie de l’eau, des risques naturels et de l’environnement.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Mayane Resilience Center	Exact match	Paris, FranceHQ recorded Sep 19, 2026	51-200	50 contacts →
	Exact match “UN CONCEPT INNOVANT AU SERVICE DES TERRITOIRES Le groupe Mayane est un ensemble de solutions nouvelle génération à l’adaptation de nos territoires face aux risques climatiques et…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	DES Enjeux ET DES Hommes	Exact match	Paris, FranceHQ recorded Sep 19, 2026	11-50	48 contacts →
	Exact match “Des Enjeux et Des Homme est un cabinet spécialisé dans la transformation des entreprises et organisations vers des écosystèmes soutenables et résilients.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Cinq-Cinq	Exact match	Serris, FranceHQ recorded Sep 19, 2026	51-200	43 contacts →
	Exact match “Cinq-Cinq mobilise l’intelligence collective pour concevoir des lieux qui vivent.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Sepia Conseils	Exact match	Paris, FranceHQ recorded Sep 19, 2026	11-50	42 contacts →
	Exact match “SEPIA Conseils accompagne depuis plus de 30 ans les acteurs de la gestion de l’eau et de l’aménagement du territoire vers des solutions durables, sobres et résilientes face aux…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	NAMR	Exact match	Paris, FranceHQ recorded Sep 19, 2026	11-50	40 contacts →
	Exact match “Notre mission Permettre la transformation énergétique et l’adaptation climatique des territoires, des actifs et des systèmes énergétiques en France et à l’international grâce à…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	CAP Terre Betom Group	Exact match	Vélizy-villacoublay, FranceHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “Bureau d'études et de conseil en Environnement, Durabilité et Energie” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	HOBO	Exact match	Bordeaux, FranceHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “Constituée d’une équipe de 27 personnes, HOBO se développe dans l'esprit d'un COLLECTIF PLURIDISCIPLINAIRE d'architectes, urbanistes, ingénieurs, infographistes 3D, data-managers…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Haltive	Exact match	Villeneuve-d’ascq, FranceHQ recorded Sep 19, 2026	11-50	28 contacts →
	Exact match “HALTIVE est une société de conseil en ingénierie passionnée par les défis sociétaux et environnementaux.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Wild Trees	Exact match	Paris, FranceHQ recorded Sep 19, 2026	11-50	27 contacts →
	Exact match “WILD TREES est une société de conseil indépendante, spécialiste des enjeux écologiques, énergétiques et climatiques.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Osgapi	Exact match	Nimes, FranceHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “OSGAPI est un bureau d'étude spécialisé dans la gestion du risque d'inondation assistant les collectivités territoriales mais aussi les particuliers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Open Lande	Exact match	Nantes, FranceHQ recorded Sep 19, 2026	11-50	19 contacts →
	Exact match “Repair the Earth” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Ateliergeorges	Exact match	Montreuil, FranceHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “Georges est urbaniste, paysagiste et architecte.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Citadia	Exact match	Toulon, FranceHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “EVEN accompagne les territoires dans leurs transitions d'adaptation et d'atténuation face au dérèglement climatique à travers des projets au moindre impact environnemental” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Resallience	Exact match	Nanterre, FranceHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “RESALLIENCE is a design office dedicated to adapting projects, cities, territories, infrastructures and their uses to climate change.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Tugec Ingénierie	Exact match	Montigny-le-bretonneux, FranceHQ recorded Sep 19, 2026	11-50	15 contacts →
	Exact match “Tugec Paris/Nantes est un bureau d’études techniques spécialisé en aménagement urbain/vrd.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Tout EST Architecture	Exact match	St.-denis, FranceHQ recorded Sep 19, 2026	1-10	14 contacts →
	Exact match “T.E.A - Tout Est Architecture - est un acteur de la ville durable qui, par une approche transversale et une culture de l'existant, anticipe les enjeux climatiques pour transformer…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	BE Resilient Group - BRG	Exact match	Paris, FranceHQ recorded Sep 19, 2026	11-50	13 contacts →
	Exact match “Résilience en entreprise, résilience organisationnelle, gestion des risques, gestion de crise, Plan de Continuité d'Activité (PCA), cyber-résilience” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “climate resilience planning firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 227 climate resilience planning firms based in France

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Climate resilience planning firms based in France at a glance

As of Sep 19, 2026

43.8%Verified-email coverage

19.9Average contacts per company

1-10Median size (employees)

30.8%Largest-city concentration · Paris

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

171

11-50

51-200

1,001-5,000

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 227 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with France whose business descriptions match “climate resilience planning firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 1,979 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “climate resilience planning firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many climate resilience planning firms are there based in France?

RevenueBase identified 227 company matches for climate resilience planning firms associated with France as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Cerema tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most climate resilience planning firms?

Paris leads with 70 company records, followed by Bordeaux (6) and Toulouse (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,979 professional contacts with verified work emails tracked across these 227 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.